<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Using data-attributes</title>
  </head>
  <body>
    <div data-size="XL" data-color="black" data-description="awesome">
      My Favorite T-Shirt
    </div>
  </body>
</html>
